Tune Up Overhaul Kit 7T contains the following replacement parts:

• Valve Discs and Spring
• 1 Piston Ring Set LP
• 1 Piston Ring Set HP
• 1 Gasket Set
• 1 Oil Seal
• 1 Connecting Rods LP
• 1 Conecting Rod HP
• 1 Crankpin Bushing
• 1 Main Bearing Set
• 1 Intake Filter

Note 7T compressor has a 5" LP and 2-1/2" HP bore